https://www.youtube.com/watch?v=eo8ZjRGe-8wIf left untreated, it can even spread into the bloodstream. Lymphatic tissue is composed of white blood cells known as...

https://www.youtube.com/watch?v=eo8ZjRGe-8wAlthough cancer stages are useful in making treatment decisions, they are not entirely accurate. The best way to make the...

https://www.youtube.com/watch?v=eo8ZjRGe-8wThe relative survival rate, or RSR, shows the chances of survival in patients with cancer at this stage. This figure...

https://www.youtube.com/watch?v=eo8ZjRGe-8wStage 4 cancer has spread beyond the original area and must be treated aggressively. Cancer in this stage can be...

https://www.youtube.com/watch?v=eo8ZjRGe-8wStage 2 describes cancer cells that have multiplied and are in one local area, but have not yet spread to...